diff --git a/app/src/protyle/render/blockRender.ts b/app/src/protyle/render/blockRender.ts
index 7e936d873..944de2abf 100644
--- a/app/src/protyle/render/blockRender.ts
+++ b/app/src/protyle/render/blockRender.ts
@@ -23,9 +23,12 @@ export const blockRender = (protyle: IProtyle, element: Element, top?: number) =
         }
         // 需置于请求返回前，否则快速滚动会导致重复加载 https://ld246.com/article/1666857862494?r=88250
         item.setAttribute("data-render", "true");
-        item.querySelector(".protyle-wysiwyg__embed")?.remove();
         genRenderFrame(item);
-        item.style.height = (item.clientHeight - 4) + "px"; // 减少抖动 https://ld246.com/article/1668669380171
+        const embedElement = item.querySelector(".protyle-wysiwyg__embed");
+        if (embedElement) {
+            item.style.height = (item.clientHeight - 4) + "px"; // 减少抖动 https://ld246.com/article/1668669380171
+            embedElement.remove();
+        }
         const content = Lute.UnEscapeHTMLStr(item.getAttribute("data-content"));
         let breadcrumb: boolean | string = item.getAttribute("breadcrumb");
         if (breadcrumb) {